Which parts on the EliteBook 840 G11 can I replace myself without voiding the warranty?
End-user replaceable parts include the AC adapter, access panel (bottom cover), memory modules, solid-state drive, WLAN module, WWAN module, fan, and speakers. Accessing parts designated for authorized service providers only can damage the computer or void your warranty. (Page 12)
From the official HP Elitebook 840 14 Inch G11 Notebook PC manual, page 12
Have a follow-up question?
Answers from the official manual.
Common questions